baber/WOPTO huggingface dataset:
Patent JP-H03110160-A (JP)
Title: Production of laminated sheet
Inventor: ISHIKAWA TAKESHI
IPC: B32B38/00
Filed: 1989-09-26
Abstract: PURPOSE:To make it possible to produce a laminated sheet with excellent high frequency characteristics in a continuous technique by preparing a prepreg in continuous lengths by impregnating a base material with a polyphenylene oxide compsn., laminating this prepreg in layers, performing laminate molding thereof. CONSTITUTION:A polyphenylene oxide compsn. is used as a resin for preparing a prepreg 1, which is prepd. in continuous lengths. The prepregs 1 are continuously fed through guide rolls 6 and are continuously put in layers by means of laminating rolls 7. While a laminate 5 wherein the prepregs 1 and if necessary, a metal foil 10 are put in layers is continuously transferred, it is preheated and continuously introduced in a double belt 2. The laminate 5 is passed through the double belt 2, heat-pressed by means of press-heating apparatus 11 between upper and lower endless belts 3 and 4 and cut by means of a cutter 13 to obtain a laminated sheet A with a specified dimension.
Patent JP-S61128939-A (JP)
Inventor: MIYAWAKI YOSHINORI
IPC: A61B5/02
Filed: 1984-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001072635-A (JP)
Title: Production of ether
Inventor: OKUTSU TAKAHISA
IPC: B01J31/24
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a trimethylolalkane monoalkyl ether selectively, simply and inexpensively without using a solvent. SOLUTION: This method for producing a trimethylolalkane monoalkyl ether comprises carrying out a first process for reacting a trimethylol derivative of the formula [R is a 1-3C alkyl group; R1 and R2 are each H, a 1-10C hydrocarbon group or R1 and R2 are bonded to form a ring with an adjoining carbon atom] with a conjugated diene in the presence of a Pd compound and a tertiary phosphine or a phosphite, a Pd-tertiary phosphine complex or a Pd-phosphite complex to give an ether derivative containing an alkanedienyl group obtained by dimerization of the conjugated diene, a process for hydrogenating the alkanedienyl group in the presence of a catalyst containing an element of the group 8 and a process for hydrolyzing an acetal in the presence of an acid catalyst.
Patent JP-H06211188-A (JP)
Title: Marine driving device
Inventor: RAINHORUDO ROITAA
IPC: B63H5/125
Filed: 1993-10-06
Abstract: PURPOSE: To house a driving-shaft strand and a pulsation device in a shaft-like casing without installing an additional space on a steering propeller-driving device in a hull by moving the driving shaft strand and a pulsation device attached to it past the side of a motor. CONSTITUTION: A driving-shaft strand 3 can be adjusted in the upward direction past a motor 2 in its position. A steering propeller 1 is completely placed on the bottom 13 of a hull, and the motor 2 and the upper region of the driving- shaft strand 3 are placed in a row in a shaft-like casing 12, though the driving- shaft strand is not projected up beyond the shaft-like casing 12. Compared with prior arts, all variable propeller devices or a steering propeller-driving device and the shaft-like casing 12 can be built lower by the height H of the motor, and no additional space must be free above the steering propeller-driving shaft in the body of the hull.
Patent JP-H0195889-A (JP)
Title: Laser beam machine and laser beam machining method
Inventor: ANZAI TETSUYA
IPC: B23K26/00
Filed: 1987-10-06
Abstract: PURPOSE:To stably manufacture a machined product with excellent accuracy by measuring the quantity of strain with a trial work and correcting its quantity of strain in advance to perform laser beam machining on a work at the time of performing laser beam machining on the work. CONSTITUTION:The work W to be machined is fitted on a work table 15 of a laser beam machine 1 and the work table 15 is moved in the X and Y directions by an NC device 17 and desired piercing, for instance, is performed on the work W. Plural holes pierced on the work W are positioned directly below a camera 9 of an image pickup device fitted to a frame 5 and the positions are caught and the plural holes are measured by a hole measuring means 19A of a picture processor 19 and the measured data are sent a computer 21 and the measured data of the plural holes are outputted to a CRT. Moreover, preset finishing dimensions are compared with measured dimensions by an arithmetic processing means 19B and the quantity of strain of the work W is calculated and the quantity of correction based on it is fed back to the NC device 17 and subjected to correction processing and subsequently, laser beam machining is performed on a new work to be machined and laser beam machining with high accuracy is performed.
Patent JP-S61128490-A (JP)
Inventor: MIYAGAWA JUNICHI
IPC: H05B6/12
Filed: 1984-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03111267-A (JP)
Title: Package
Inventor: TANZAWA KAZUHIKO
IPC: B65D75/60
Filed: 1989-09-27
Abstract: PURPOSE:To prevent the content of a package from jumping out therefrom accidentally when it is being unpacked by a method wherein the seal strength of an opening part through which to remove the content is made smaller than that of the adjoining seal part. CONSTITUTION:The subject package has a thin seal part 7 at the right side and a thick seal part 8 (a seal part adjoining to the seal part of an opening) about twice as thick as the seal part 7. The thin seal part 7 has a V-shaped seal part 7a and a horizontal seal part 7b (opening part) and a horizontal seal part 7c remaining closed with the thick seal part 8 interposed therebetween. Unpacking margins 5 are held with the fingers of both hands and the unpacking is started by peeling off the V-sealed part 7a. When the peeling-off is progressing from the horizontal seal part 7b toward the thick seal part 8, an unpacking load to peel off a seal part 6 is abruptly increased, as its seal thickness is about two times that of the horizontal seal part. Therefore, further peeling-off beyond the thick seal part 8 is interrupted, so that a tester 3 can be removed from a package 1 through an end 8a of the thick seal part 8. This eliminates the possibility of the tester 3 being jumped out to the outside accidentally.
Patent JP-H08112550-A (JP)
Title: Dust collecting element
Inventor: MOGI KANJI
IPC: B03C3/40
Filed: 1994-10-17
Abstract: PURPOSE: To facilitate attaching and detaching operations and mounting of a dust collecting body by guiding a frame material into both side frames in the state of averting the interference at the time of attaching and detaching electrical parts and the dust collecting section body in such a manner that the frame material is mounted in these side frames only in the normal posture. CONSTITUTION: This element includes the guiding members 221B, 221C for guiding the frame material 223 into both side frames 221 in the state of averting the interference at the time of attaching and detaching the electrical parts 305 and the dust collecting section body 210. The frame material 223 allows the dust collecting section body 210 to be mounted in the side frames 221 only in the normal posture. As a result, the dust collecting section body 210 is attached and detached to and from the side frames 221 in the state of prohibiting the interference with the electrical parts 305 at the time of attaching and detaching the dust collecting section body 210 to and from the side frame 221.  The frame material 223 is commonly used as a regulating means for allowing the dust collecting section body 210 to be mounted in the side frames 221 only in the normal posture and, therefore, the frame material 223 and the guiding members 221B, 221C prohibit an error in mounting in case the posture of the dust collecting section body 210 relative to the side frames 221 is wrong.
Patent JP-H0192617-A (JP)
Title: Vortex flowmeter
Inventor: AGA TOSHIO
IPC: G01F1/32
Filed: 1987-10-05
Abstract: PURPOSE:To make a vortex generation body, a thin part, and a fluid passage small and accurate in size, to stabilize a flow, and to accurately measure up to a fine flow rate by forming the vortex generation part, thin part, fluid passage, etc., by etching a semiconductor chip CONSTITUTION:When fluid Q to be measured flows in the fluid passage 22, the vortex generation body 24 generates Karman vortexes and force F operates on the vortex generation body 24 alternately at right angles to the lengthwise direction of the vortex generation body 24. Consequently, the thin part 23 deforms to the right and left alternately. Consequently, a piezoelectric gauge 25 varies in resistance by receiving tensile stress and compressive stress alternately corresponding to the alternation of the strain of the thin part 23 between expansion and contraction corresponding to the Karmen vortexes. The frequency of the output variation of the piezoelectric gauge 25 is proportional to the flow velocity, so this frequency is detected to detect the flow velocity or flow rate.
Patent JP-H0193995-A (JP)
Title: Stereoscopic photographing device
Inventor: SUZUKI TAKAO
IPC: H04N15/00
Filed: 1987-10-05
Abstract: PURPOSE:To obtain high quality by executing the synthesization of stereoscopic video signals in the coupling of luminance signals of right and left cameras and the coupling of chroma signals and outputting the luminance signals and the chroma signals synthesized in stereoscope. CONSTITUTION:A luminance Y signal is separated by low pass filters 10 and 11 and a chroma C signal is separated by band pass filters 12 and 13. Then, the respective right and left luminance Y signals are direct current-reproduced by direct current clamp circuits 14 and 15 and after that, they are switched in each field to a left side, a right side, the left side and the right side by an analog switch 16. The chroma signal is also switched to the left side, the right side, the left side and right side... in each field by an analog switch 17 in the same way. This luminance Y signal and the chroma C signal are respectively outputted as a stereoscopic Y/C signal from buffer amplifiers 18 and 19, converted to a composite signal by an encoder 20 and outputted. Thus, the interference of a cross color or a cross luminance, etc., which is generated by the interference of the luminance Y signal and chroma C signal of the right and left cameras, is removed.
Patent JP-H1095101-A (JP)
Title: Replacing device for machine plate in rotary press
Inventor: INOSE SATOSHI
IPC: B41F27/12
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To enhance cost effectiveness by surely reusing an old form plate. SOLUTION: An old form plate-holding part 34 which holds an old form plate 35 rewound from a plate cylinder is formed of a cover member 9 and a guide plate 33 in the inside of a loader 2. When the old form plate 35 comes into the old form plate-holding part 34, a form plate hanger 37 is turned and the bending end 35a of the old form plate 35 is caught by a bending part 37a. When a pulley is rotated in this state, the old form plate 35 is pulled up and thereafter the form plate hanger 37 is turned. Thereby, the old form plate 35 is released from hold and held by the loader 2. A guide member 30 formed of fluororesin is provided in the cover member 9 so as to be projected from the surface of the cover member 9.
Patent JP-H0997347-A (JP)
Title: Video generating device
Inventor: ARAI MASATOSHI
IPC: G06T13/80
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To increase the processing speed for video generation as to a device which generates video for displaying a stationary body and a moving body on a two-dimensional plane in consideration of their front-rear relation by using existent video data. SOLUTION: This device is equipped with an object buffer 3 where difference data between frames of existent video data on the moving body are expanded into a bit map using characteristic bits assigned to the moving body, a superimposition buffer 10 which sets and resets the characteristic bits of the moving body in the bit map according to a variation list generated from the difference data, and a frame buffer 12 where pixel data of one frame are expanded according to the setting and resetting result of bits as to all moving bodies in the superposition buffer 10.
Patent JP-H1095845-A (JP)
Title: Liquid crystal alignment material
Inventor: EGUCHI TOSHIMASA
IPC: G02F1/1337
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal alignment material which aligns a liq. crystal well and enables a high pretilt angle to be obtd. by using a polyimide precursor having a specific chemical structure as the resin component. SOLUTION: This material contains a polyimide precursor having a chemical structure represented by the formula as the resin component. Pref. the precursor is a polyamic acid or a polyamic ester. The precursor is obtd. by reacting 1,4-bis(3-aminopropyldimethylsilyl)benzene with a tetracarboxylic dianhydride, etc., in a polar solvent. When a tetracarboxylic dianhydride is used, a polyamic acid is obtd. A polyamic ester is obtd. by esterifying the polyamic acid or by conducting the reaction by using a tetracarboxylic diester.
Patent JP-H03112629-A (JP)
Title: Method of connecting rubber-extrusion molding part to molding part of mold
Inventor: AONO TAKESHI
IPC: B29K21/00
Filed: 1989-09-26
Abstract: PURPOSE:To improve appearance, while the surface difference and the step difference of the connected part between extrusion molding part and the molding part of a mold are made small by a method in which when the molding part of the mold having almost the same cross sectional shape as the extrusion molding part is molded and is connected to the extrusion molding part simultaneously, the notch extending in the direction perpendicular to an end surface is preliminarily formed on the end surface of the connected part of the extrusion connecting part. CONSTITUTION:A mold 5 is applied to the end of extrusion molding part 1, and the mold 5 is charged with raw material and molding is performed, and then when the mold is connected to the extrusion molding part 1 simultaneously, since a notch 4 absorbs the deviation of cross sectional dimension, the surface difference and the step difference of the connected part 3 are removed, whereby its appearance is improved. Normally, the larger the notch length L of the notch 4 is, the smaller the raised part of the connected end of the extrusion molding part 1, whereby the surface difference and the step difference become small and its surface becomes smooth. Its appearance is improved, but in the case of a weather strip, the length L of the notch is preferably about 8 - 10 mm, and the raw material in the mold 5 flows into the notch 4 and the notch is filled therewith.
Patent JP-2001072867-A (JP)
Title: Silicon-based flame-retardant composition
Inventor: NISHIHARA HAJIME
IPC: C08L69/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon-based flame-retardant composition having excellent flame retardance and enabling excellent productivity to be obtained. SOLUTION: This silicon-based flame-retardant composition comprises a polyorganosiloxane containing a substituent of the formula RsiO1.5 (R is a 1-20C hydrocarbon) (unit T) and <=500 deg.C glass transition temperature (Tg) and a polymer. Especially the composition has >=90 mol% of the unit T and contains no RsiO1.0 (unit D).
Patent JP-H0685487-A (JP)
Title: Manufacture of electromagnetic shielding panel
Inventor: TAMADA TERUO
IPC: C09D5/24
Filed: 1992-08-28
Abstract: PURPOSE:To easily discharge out excessive paint in a short time at the application of paint without deforming a hollow panel and to protect paint against contamination. CONSTITUTION:A plastic hollow panel 1 of double-wall structure provided with an integrally formed cylinder 4 is molded and released from a molding die, the paint 7 of excellent electromagnetic shielding properties it poured into the hollow panel 1 through an inlet provided to the cylinder 4, then excessive paint is discharged out of the panel 1, the panel 1 is dried out, and the cylinder 4 is cut off from the panel 1 at its base.
Patent JP-S6151029-A (JP)
Title: Continuous polycondensation of polyester
Inventor: ISHIHARA HIDEAKI
IPC: C08G63/00
Filed: 1983-12-29
Abstract: PURPOSE:To obtain a good-quality polyester, by controlling side reactions, colorations, decomposition, etc. by extruding and polycondensing bis(beta-hydroxyethyl) terephthalate in CO2 gas to form a fiber or a film. CONSTITUTION:Bis(beta-hydroxyethyl) terephthalate and/or its polymer or precondensate are fed through a pipe 1 and a metering device 2 to an extrusion head 3, passed through a filter 4, extruded through a die 5 onto a metallic plate 6 traveling in the direction of an arrow to form a film thereon. This film is sent to a heating zone 8 heated to 300-400 deg.C by a jacket 9. On the other hand, CO2, as an inert gas, heated by a heater 10 is fed from an entrance 11 to the inside of the zone 8 and the polycondensation is effected in this inert gas atmosphere. Gaseous products are discharged from an exit 12 and the polymer after the polycondensation is sent to a cooling zone 14 and cooled with CO2 supplied from an entrance 14, scraped by a scraper 15 and led to a container 16.
Patent JP-S60199993-A (JP)
Title: Equipment arrangement for treatment of used paper
Inventor: BUARUTAA MIYUTSUSERUMAN
IPC: D21B1/32
Filed: 1984-11-30
Abstract: A system for wastepaper processing which uses a newly developed wash filter of a simple design. The wash filter includes a generally round agitating space and an accepted stock space. The accepted stock space is separated from the agitating space by an essentially flat screen. An agitating wheel is positioned within the agitating space and in front of the flat screen. An entrance space for receipt of fibrous suspension and wash water is also included in the wash filter. The entrance space has a smaller diameter than the diameter of the agitating space. Flow of the suspension from either a primary pulper or a secondary pulper is received in the entrance space of the wash filter. A tailing removal line is in communication with and extends from the agitating space of the wash filter.
Patent JP-S61130303-A (JP)
Title: Hydrogenation of conjugated diene polymer
Inventor: KUBO YOICHIRO
IPC: B01J23/56
Filed: 1984-11-29
Abstract: PURPOSE:To obtain a highly active Pd catalyst which can selectively hydrogenate the C=C bonds in a conjugated diene polymer, by using a catalyst obtained by allowing a porous carrier to support Pd and a promotor which is a solution of a compound containing a specified element. CONSTITUTION:A supported catalyst obtained by allowing a porous carrier to support Pd and a promotor obtained by dissolving a compound containing at least one element selected from the group consisting of the elements of Groups IA, IIA, IVA, VA, VIA and VIIA of the periodic table, Cu, Al, B, Sn, Ce and La in a solvent are used in the hydrogenation of the C=C bonds in a conjugated diene polymer in a solvent. The amount of Pd supported on the carrier is 0.001-30wt%, preferably, 0.01-10wt%, based on the carrier. Examples of the compounds containing said elements include carboxylates, acetylacetonates, nitrates and carbonates of the elements.
Patent JP-2001072819-A (JP)
Title: Aqueous dispersion composition of cross-linking fluororesin
Inventor: TSUDA NOBUHIKO
IPC: C08K5/29
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous dispersion composition capable of presenting a novel cross-linking system in a fluororesing system and giving a coating film improved in hardness and a paint excellent in storage stability. SOLUTION: This aqueous dispersion composition of a fluororesing consists of an aqueous dispersion of the fluororesing containing >=10 wt.% fluorine and having a carboxylic acid group and/or sulfonic acid group and a cross- linking agent having an aziridine group, carbodiimide group or oxazoline group.
Patent JP-H0787655-A (JP)
Title: Floor wiring system
Inventor: NARUMI KIYOYUKI
IPC: H01R25/00
Filed: 1993-09-13
Abstract: PURPOSE:To prevent excess wirings, and to maintain and manage wirings easily by connecting a plurality of power cables and branch appliances through detachable connectors. CONSTITUTION:Solderless terminals 11 for connection with a distribution panel are mounted at one end, and a detachable female connector 12 is installed at the other end, thus constituting a power cable A1. A male connector 22 capable of being connected to the connector 12 is set up at one end, and the same female connector 21 as the power cable A1 is fitted at the other end, thus configuring 1a power cable B2. Female connectors 31 and male connectors 32 capable of being connected to the connectors 21, 22 are mounted on both sides in the longitudinal direction, and a plurality of female connectors 33 capable of being bonded with the male connectors 41 of a power cable C4 are disposed on both side faces, thus constituting a branch appliance 3. A plurality of the cables 1 are connected radially from the distribution panel, a plurality of the cables 2 are bonded at the tips of the cables 1, the branch appliances 3 are joined at the tips of the cables 2 respectively, the cables 4 are connected to the branch appliances 3, and an OA equipment is bonded with the OA taps 42 of the cables 4.
Patent JP-H0194573-A (JP)
Title: Information recording and reproducing device
Inventor: HIKASA MASAFUMI
IPC: G11B20/18
Filed: 1987-10-06
Abstract: PURPOSE:To automatically and easily detect the degree of the degradation and the life of an information recording medium by counting the number of extra pulses of an area set beforehand and operating comparatively the error rate allowable value and the count value of the information recording medium set beforehand. CONSTITUTION:A comparator 5 detects the extra pulses of a data reading-out signal by a slice level set beforehand in the area set beforehand on the information recording medium. A pulse counter 7 counts the number of pulses outputted from the comparator 5. The error rate allowable value of the information recording medium set beforehand and the output data of the pulse counter 7 are comparatively operated by an arithmetic circuit 8 and an emergency signal is outputted when the output data of the pulse counter exceed the error rate allowable value of the information recording medium. Thus, whether the information recording medium has practical problems or not can be easily detected.
Patent JP-H08116757-A (JP)
Title: Raising apparatus of combine
Inventor: KOMIYAMA YOSHIKAZU
IPC: A01D57/22
Filed: 1994-10-18
Abstract: PURPOSE: To provide the subject raising apparatus capable of surely and readily attaching a divider and improved in grass dividing effect by extending a bracket for attaching the divider from the rear of the raising case through the side to the front of the raising case. CONSTITUTION: The raising apparatuses 1L and 1R are obtained by fixing the rear end of a divider-attached bracket 15 having an L type form when viewed in a plane on a flange 3a protrusively provided on the side from the rear raising case 3a and extending the divider-attached bracket to the front of the front raising case 2. Furthermore, a shaft hole 15a is provided in the divider-attached bracket 15 and the rear end of a driving shaft case 16 having an L form when viewed in a plane is preferably fixed to the circumference of the shaft hole 15a of the divider-attached bracket 15 and the front end of the driving shaft case 16 is preferably fixed to a dividing case 10.